8-72=5r+25

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Solution for 8-72=5r+25 equation:



8-72=5r+25
We move all terms to the left:
8-72-(5r+25)=0
We add all the numbers together, and all the variables
-(5r+25)-64=0
We get rid of parentheses
-5r-25-64=0
We add all the numbers together, and all the variables
-5r-89=0
We move all terms containing r to the left, all other terms to the right
-5r=89
r=89/-5
r=-17+4/5

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